Children (13 direct children, 1388 direct and indirect children):
Pectinidae
(tree size 980)
Scallops
Entoliidae
(tree size 10)
Propeamussiidae
(tree size 111)
Spondylidae
(tree size 207)
Oxytomidae
(tree size 14)
Cyclochlamydidae
(tree size 45)
Monotidae
(tree size 5)
Neitheidae
Tosapectinidae
Pleuronectitidae
Huncalotis
(tree size 2)
Entolioididae
Amussiopecten
(tree size 1)